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Individual Calculations August 2023 |
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| Cotonnec, Melkior Total change: 3.10 | |   |
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| 19e open de Villard de Lans - Trophee Cristina Foisor | VILLARD DE LENS | FRA | 2023-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2117 | 2249 | 6.00 | 9 | 0.31 | 10 | 3.10 | |
|  Le Deuff, Frederic | | | 1849 * | FRA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Sur Cortier, Colin | | | 1816 | FRA | 1.00 | 1 | 0.06 | 10 | 0.60 | | | Garrigue, Julian | | | 1994 | FRA | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Joie, Sebastien | m | | 2379 | FRA | 0.50 | 1 | 0.18 | 10 | 1.80 | | | Filip, Lucian-Ioan | m | | 2345 | ROU | 0.50 | 1 | 0.13 | 10 | 1.30 | | | Chauvin, Denis | | | 1850 | SUI | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Gertosio, Franck | f | | 2225 | FRA | 0.50 | 1 | -0.03 | 10 | -0.30 | | | Vallee, Louis | | | 2161 | FRA | 1.00 | 1 | 0.38 | 10 | 3.80 | | | Horvath, Jozsef | g | | 2432 | HUN | 0.00 | 1 | -0.26 | 10 | -2.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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